# Enclosure Rittal SV 9666.550, grey polystyrol housing, for electrical components, 500×750 mm

**URL:** https://aio.lv/en/product--rittal-9666550--4292789
**Data updated:** 2026-04-29 13:47 (EEST)
**Category:** Telecommunication Cabinets
**Manufacturer:** Rittal
**Manufacturer code:** 9666.550
**EAN:** 4028177676435
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 129.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 107.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-9666550--4292789

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Rittal SV 9666.550 is a grey enclosure with a polystyrol housing designed to house and protect electrical components. With a width of 500 mm and height of 750 mm, it provides a compact mounting space for control and distribution equipment. Suitable for indoor installations where a durable, non-conductive enclosure is required.

## Long description

Rittal SV 9666.550 is a grey polystyrol enclosure designed to house and protect electrical components in indoor installations. With external dimensions of approximately 500 × 750 mm, this compact housing provides a non-conductive barrier and a neat mounting area for control, distribution and switching equipment where corrosion resistance and electrical insulation are required.
Advantages
The polystyrol construction offers electrical insulation and resistance to many common indoor environmental factors. Its compact footprint (500×750 mm) allows installation in confined spaces while still providing sufficient room for terminal blocks, controllers and wiring. The neutral grey finish integrates with technical rooms and control cabinets. The enclosure is intended for fixed indoor mounting, simplifying organization of components and cable routing.
Suitable for
 Indoor electrical installations and control panels
 Mounting terminal blocks, relays and small controllers
 Environments requiring a non-metallic, electrically insulating housing
 Applications with limited wall or cabinet space
When it may not be suitable
This polystyrol enclosure is intended for indoor use; it is not designed for direct outdoor exposure, harsh industrial atmospheres with aggressive chemicals, or locations requiring high mechanical impact resistance. For applications demanding metal housings, higher IP/IK ratings or electromagnetic shielding, a metallic or specially rated enclosure should be selected.
Key specifications
 Material: polystyrol (non-metallic, electrically insulating)
 Color: grey
 External dimensions (W × H): 500 × 750 mm
 Application: indoor electrical component housing and mounting
How to use
Mount the enclosure on a suitable flat indoor surface using appropriate fasteners for the substrate. Install internal mounting plates, DIN rails or panel adapters compatible with the enclosure interior, then position and secure electrical components such as terminal blocks, relays and small controllers. Route and fix cabling using cable glands or knockouts where provided; ensure that all connections comply with applicable wiring standards and local regulations. Maintain clearance around ventilation openings and avoid placing heat-generating devices too close to the enclosure walls unless ventilation provisions are added.
What to consider before purchase
 Confirm internal mounting requirements (DIN rail, mounting plate) and available interior depth
 Verify the enclosure meets your required environmental protection level and mechanical strength
 Ensure compatibility with the intended electrical components and cable entry methods
 Check that a non-metallic enclosure is acceptable for your EMC and grounding needs
Usage recommendations
For reliable operation, use the enclosure in dry indoor environments, secure components to internal mounting hardware, and follow local electrical installation standards. If additional protection or shielding is required, consider an alternative enclosure type or supplementary measures such as external housings or grounding practices.

## Specifications

| Feature | Value |
|---|---|
| Housing material | Polystyrol |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 750 mm |
| Width | 500 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3900 g |

### Features

| Feature | Value |
|---|---|
| Product colour | Grey |

## FAQ

### How much does the Rittal SV 9666.550 enclosure cost, and is it available for purchase?

The price is 129.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Rittal products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Rittal service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: width, height, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4292789/58830899_large.webp